SR EN 1127-1:2011
Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
This European Standard specifies methods for the identification and assessment of hazardous situations leading to explosion and the design and construction measures appropriate for the required safety. This is achieved by: - risk assessment; - risk reduction. The safety of equipment, protective systems and components can be achieved by eliminating hazards and/or limiting the risk, i.e. by: a) appropriate design (without using safeguarding); b) safeguarding; c) information for use; d) any other preventive measures. Measures in accordance with a) (prevention) and b) (protection) against explosions are dealt with in Clause 6, measures according to c) against explosions are dealt with in Clause 7. Measures in accordance with d) are not specified in this European Standard. They are dealt with in EN ISO 12100:2010, Clause 6. The preventive and protective measures described in this European Standard will not provide the required level of safety unless the equipment, protective systems and components are operated within their intended use and are installed and maintained according to
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Status :
Withdrawn
Approval date : 12/23/2011
Withdrawal date : 12/20/2019
Number of pages : 50
ICS : 13.230 Explosion protection
Technical Committee : 137 - Electrical apparatus for explosive atmospheres
- Replaces SR EN 1127-1:2008
- Normative reference SR EN 1839:2004
- Normative reference SR EN 14034-1+A1:2011
- Normative reference SR EN 60079-14:2009
- Normative reference SR EN 14034-3+A1:2011
- Normative reference SR EN 60079-10-2:2010
- Normative reference SR EN 15089:2009
- Normative reference SR EN 13463-1:2009
- Normative reference SR EN 50281-2-1:2003
- Normative reference SR EN 14460:2006
- Normative reference SR EN 14491:2006
- Normative reference SR EN 14034-2+A1:2011
- Normative reference SR EN 13237:2004
- Normative reference SR EN 15198:2008
- Normative reference SR EN 14522:2006
- Normative reference SR EN 14756:2007
- Normative reference SR EN ISO 12100:2011
- Normative reference SR EN 15794:2010
- Normative reference SR EN 60079-1:2008
- Normative reference SR EN 14034-4+A1:2011
- Normative reference SR EN 13463-6:2005
- Normative reference SR EN 50495:2010
- Normative reference SR EN 14373:2006
- Normative reference SR EN 13821:2003
- Normative reference SR EN 14797:2007
- Normative reference SR EN ISO 13849-1:2008
- Normative reference SR EN ISO 16852:2010
- Normative reference SR EN 60079-10-1:2009
- Replaced by SR EN 1127-1:2019